diff options
Diffstat (limited to 'source4/libcli')
| -rw-r--r-- | source4/libcli/raw/raweas.c | 9 | ||||
| -rw-r--r-- | source4/libcli/raw/rawfile.c | 4 | ||||
| -rw-r--r-- | source4/libcli/smb2/create.c | 4 |
3 files changed, 9 insertions, 8 deletions
diff --git a/source4/libcli/raw/raweas.c b/source4/libcli/raw/raweas.c index 8ea8e621c9..07b517ade3 100644 --- a/source4/libcli/raw/raweas.c +++ b/source4/libcli/raw/raweas.c @@ -54,13 +54,13 @@ static uint_t ea_name_list_size(uint_t num_names, struct ea_name *eas) This assumes the names are strict ascii, which should be a reasonable assumption */ -size_t ea_list_size_chained(uint_t num_eas, struct ea_struct *eas) +size_t ea_list_size_chained(uint_t num_eas, struct ea_struct *eas, unsigned alignment) { uint_t total = 0; int i; for (i=0;i<num_eas;i++) { uint_t len = 8 + strlen(eas[i].name.s)+1 + eas[i].value.length; - len = (len + 3) & ~3; + len = (len + (alignment-1)) & ~(alignment-1); total += len; } return total; @@ -96,14 +96,15 @@ void ea_put_list(uint8_t *data, uint_t num_eas, struct ea_struct *eas) put a chained ea_list into a pre-allocated buffer - buffer must be at least of size ea_list_size() */ -void ea_put_list_chained(uint8_t *data, uint_t num_eas, struct ea_struct *eas) +void ea_put_list_chained(uint8_t *data, uint_t num_eas, struct ea_struct *eas, + unsigned alignment) { int i; for (i=0;i<num_eas;i++) { uint_t nlen = strlen(eas[i].name.s); uint32_t len = 8+nlen+1+eas[i].value.length; - uint_t pad = ((len + 3) & ~3) - len; + uint_t pad = ((len + (alignment-1)) & ~(alignment-1)) - len; if (i == num_eas-1) { SIVAL(data, 0, 0); } else { diff --git a/source4/libcli/raw/rawfile.c b/source4/libcli/raw/rawfile.c index 3c5c1b742b..d39c61551b 100644 --- a/source4/libcli/raw/rawfile.c +++ b/source4/libcli/raw/rawfile.c @@ -314,14 +314,14 @@ static struct smbcli_request *smb_raw_nttrans_create_send(struct smbcli_tree *tr if (parms->ntcreatex.in.ea_list) { uint32_t ea_size = ea_list_size_chained(parms->ntcreatex.in.ea_list->num_eas, - parms->ntcreatex.in.ea_list->eas); + parms->ntcreatex.in.ea_list->eas, 4); ea_blob = data_blob_talloc(mem_ctx, NULL, ea_size); if (ea_blob.data == NULL) { return NULL; } ea_put_list_chained(ea_blob.data, parms->ntcreatex.in.ea_list->num_eas, - parms->ntcreatex.in.ea_list->eas); + parms->ntcreatex.in.ea_list->eas, 4); } nt.in.params = data_blob_talloc(mem_ctx, NULL, 53); diff --git a/source4/libcli/smb2/create.c b/source4/libcli/smb2/create.c index 6ac32a494f..9d28bbf8c4 100644 --- a/source4/libcli/smb2/create.c +++ b/source4/libcli/smb2/create.c @@ -117,8 +117,8 @@ struct smb2_request *smb2_create_send(struct smb2_tree *tree, struct smb2_create if (io->in.eas.num_eas != 0) { DATA_BLOB b = data_blob_talloc(req, NULL, - ea_list_size_chained(io->in.eas.num_eas, io->in.eas.eas)); - ea_put_list_chained(b.data, io->in.eas.num_eas, io->in.eas.eas); + ea_list_size_chained(io->in.eas.num_eas, io->in.eas.eas, 8)); + ea_put_list_chained(b.data, io->in.eas.num_eas, io->in.eas.eas, 8); status = smb2_create_blob_add(req, &io->in.blobs, SMB2_CREATE_TAG_EXTA, b); if (!NT_STATUS_IS_OK(status)) { |